首页 | 本学科首页   官方微博 | 高级检索  
     检索      

铜绿假单胞菌对白腐菌产木质纤维素降解酶的影响
引用本文:汪萍萍,袁兴中,梁运姗,曾光明,黄华军,祝慧娜,晁阳,孙婷.铜绿假单胞菌对白腐菌产木质纤维素降解酶的影响[J].环境科学学报,2011,31(10):2125-2131.
作者姓名:汪萍萍  袁兴中  梁运姗  曾光明  黄华军  祝慧娜  晁阳  孙婷
作者单位:湖南大学环境科学与工程学院,长沙410082/环境生物与控制教育部重点实验室(湖南大学),长沙410082
基金项目:国家自然科学基金资助项目(No.50978087)
摘    要:采用固态发酵的方法,考察了两株不同型号的铜绿假单胞菌(AB93066和ATCC9027)对白腐菌(黄孢原毛平革菌)产木质纤维素降解酶(木素过氧化物酶LiP、锰过氧化物酶MnP和羧甲基纤维素酶CMCase)的影响,并对酶提取液的pH值、表面张力及稻草降解残渣中挥发性有机质含量的变化进行了分析.结果表明,添加5.72%的A...

关 键 词:铜绿假单胞菌  黄孢原毛平革菌  木素过氧化物酶  锰过氧化物酶  羧甲基纤维素酶
收稿时间:2010/12/12 0:00:00
修稿时间:2011/1/25 0:00:00

Effect of Pseudomonas aeruginosa on the production of lignocellulase from Phanerochaete chrysosporium
WANG Pingping,YUAN Xingzhong,LIANG Yunshan,ZENG Guangming,HUANG Huajun,ZHU Huin,CHAO Yang and SUN Ting.Effect of Pseudomonas aeruginosa on the production of lignocellulase from Phanerochaete chrysosporium[J].Acta Scientiae Circumstantiae,2011,31(10):2125-2131.
Authors:WANG Pingping  YUAN Xingzhong  LIANG Yunshan  ZENG Guangming  HUANG Huajun  ZHU Huin  CHAO Yang and SUN Ting
Institution:1. College of Environmental Science and Engineering, Hunan University, Changsha 410082;2. Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082,1. College of Environmental Science and Engineering, Hunan University, Changsha 410082;2. Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082,1. College of Environmental Science and Engineering, Hunan University, Changsha 410082;2. Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082,1. College of Environmental Science and Engineering, Hunan University, Changsha 410082;2. Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082,1. College of Environmental Science and Engineering, Hunan University, Changsha 410082;2. Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082,1. College of Environmental Science and Engineering, Hunan University, Changsha 410082;2. Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082,1. College of Environmental Science and Engineering, Hunan University, Changsha 410082;2. Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082 and 1. College of Environmental Science and Engineering, Hunan University, Changsha 410082;2. Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082
Abstract:The effects of Pseudomonas aeruginosa on the production of lignin peroxidase, manganese peroxidase and CMCase from Phanerochaete chrysosporium in a solid substrate fermentation process were studied. Effects of different concentrations of Ps. aeruginosa on other parameters, such as pH, surface tension of crude enzyme liquid, volatile organic matter concentration were also evaluated. The results showed that Ps.aeruginosa AB93066 at 5.72% increased the production of LiP, MnP and CMCase by 67.8%, 57.9% and 17.8%, respectively while strain Ps. aeruginosa ATCC9027 at 2.86% increased the production of LiP, MnP and CMCase by 86.3%, 49.3% and 43.7%, respectively. The surface tension of crude enzyme liquid from P. aeruginosa ATCC9027 was lower than that from Ps. aeruginosa AB93066. The addition of Ps. aeruginosa had no significant influence on the pH value. The volatile organic matter concentration was positively correlated with the enzymatic activity.
Keywords:Pseudomonas aeruginosa  Phanerochaete chrysosporium  LiP  MnP  CMCase
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《环境科学学报》浏览原始摘要信息
点击此处可从《环境科学学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号